Gaya APA
Agista, P, C., Padmajati, J.
(2003).
I Join 1,2,3 and A,B,C
.
Yogyakarta:
Kanisius.
Gaya MLA
Agista, Paulina, Candra., Padmajati, Julitta.
"I Join 1,2,3 and A,B,C".
Yogyakarta:
Kanisius,
2003.
Book.